| belgium | | noccaea caerulescens | species | 4 | 0 |
| belgium | walloon region | noccaea caerulescens | species | 46 | 0 |
| china | sichuan | noccaea andersonii | species | 1 | 0 |
| czech republic | | noccaea caerulescens | species | 1 | 0 |
| france | | noccaea caerulescens | species | 11 | 0 |
| france | languedoc-roussillon region | noccaea caerulescens | species | 1 | 0 |
| iran | | noccaea sp. mab-2008 | species | 2 | 0 |
| italy | | noccaea caerulescens | species | 1 | 0 |
| italy | lombardy region | noccaea rotundifolia subsp. grignensis | subspecies | 2 | 0 |
| slovenia | | noccaea caerulescens | species | 2 | 0 |
| switzerland | | noccaea caerulescens | species | 3 | 0 |
| switzerland | jura region | noccaea caerulescens | species | 11 | 0 |
| turkey | isparta province | noccaea ochroleuca | species | 5 | 0 |
| united kingdom | | noccaea caerulescens | species | 1 | 0 |
| united states | | noccaea fendleri subsp. glauca | subspecies | 1 | 0 |
| united states | california | noccaea fendleri subsp. glauca | subspecies | 3 | 0 |
| united states | new mexico | noccaea fendleri subsp. glauca | subspecies | 1 | 0 |